condition	mean	min	max
4 h after light	2.22325	2.11351	2.33299
8 h after light	2.67904	2.5851	2.77298
12 h after light	4.05389	4.03933	4.06845
4 h after dark	4.2861	3.25749	5.13155
8 h after dark	4.16902	3.15646	5.06639
12 h after dark	3.4787333333333335	2.28255	4.63921